Saint John’s weather, climate and best time to visit

Best time to visit Saint John’s

The best time to visit in Saint John’s in Antigua and Barbuda is from January until December, when you will have a pleasant or warm temperature and limited till mediocre rainfall. The highest average temperature in in Saint John’s is 29°C in August and the lowest is 26°C in January. The water temperature is between 27°C and 30°C.

Saint John’s has the tropical rainforest climate prevailing. If you want to know what the average temperature is in in Saint John’s or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.

Average weather Saint John’s by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temperature (°C) 26 26 26 26 27 28 28 29 29 29 28 27
Water temp. (°C) 27 27 28 28 29 30 30 30 30 30 29 28
Precipitation (mm) 29 21 19 38 61 42 66 81 87 101 94 53

Travel and stay Saint John’s

Looking to book a flight to Saint John’s? Hop on one of these airlines.

14 day weather forecast Saint John’s

The weather for in Saint John’s will be 29° till 28° degrees in the next 14 days with every day chance of light rain showers or even quite a bit of rain.

Weather forecast this week

Tuesday 19 Oct Water Precip Chance Wind UV
29°
28°
29° 1.3 mm 30% 5 m/s 8
Wednesday 20 Oct Water Precip Chance Wind UV
29°
27°
29° 4.0 mm 55% 7 m/s 5
Thursday 21 Oct Water Precip Chance Wind UV
29°
27°
29° 4.1 mm 60% 8 m/s 9
Friday 22 Oct Water Precip Chance Wind UV
29°
27°
29° 3.3 mm 50% 9 m/s 8
Saturday 23 Oct Water Precip Chance Wind UV
29°
28°
29° 0.3 mm 10% 9 m/s 8
Sunday 24 Oct Water Precip Chance Wind UV
29°
28°
29° 1.4 mm 30% 7 m/s 7
Monday 25 Oct Water Precip Chance Wind UV
29°
27°
29° 1.4 mm 30% 6 m/s 7

Weather forecast next week

Tuesday 26 Oct Water Precip Chance Wind UV
29°
27°
29° 6.9 mm 70% 6 m/s 8
Wednesday 27 Oct Water Precip Chance Wind UV
29°
25°
29° 11.8 mm 80% 6 m/s 3
Thursday 28 Oct Water Precip Chance Wind UV
29°
26°
29° 16.1 mm 85% 3 m/s 2
Friday 29 Oct Water Precip Chance Wind UV
29°
26°
29° 2.3 mm 45% 5 m/s 6
Saturday 30 Oct Water Precip Chance Wind UV
28°
27°
29° 5.7 mm 65% 3 m/s 5
Sunday 31 Oct Water Precip Chance Wind UV
28°
26°
29° 2.9 mm 50% 2 m/s 4
Monday 1 Nov Water Precip Chance Wind UV
28°
25°
29° 2.1 mm 40% 1 m/s 5

Climate Saint John’s

Saint John’s has the tropical rainforest climate prevailing. It is usually (very) warm, humid and rainy all year round. The average annual temperature for Saint John’s is 27° degrees and there is about 692 mm of rain in a year. It is dry for 52 days a year with an average humidity of 76% and an UV-index of 7.

Climate table of Saint John’s

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 26 26 26 26 27 28 28 29 29 29 28 27
Night temp. (°C) 26 25 25 26 27 27 28 28 28 28 27 26
Water temp. (°C) 27 27 28 28 29 30 30 30 30 30 29 28
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 29 21 19 38 61 42 66 81 87 101 94 53
Days with rain 21 17 17 18 23 20 24 23 23 23 23 23
Dry days 10 11 14 12 8 10 7 8 7 8 7 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 9 9 11 11 11 11 11 11 7 7 7
Wind force (Bft) 4 4 4 4 4 4 4 4 4 4 4 4
UV-index 7 7 7 7 7 7 7 7 7 7 7 7

Saint John’s weather by month

What is the average weather like in a given month for Saint John’s? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.

Weather experiences Saint John’s

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Frequently asked questions

Where is Saint John’s?

Saint John’s is located in Antigua and Barbuda. It lies in a straight line at 2,871 km from New York.

The coordinates of Saint John’s are:

  • Latitude: 17.116667
  • Longitude: -61.85

The GPS coordinates are 17° 7' N, 61° 51' W

How long is the flight to Saint John’s?

The flight time from Los Angeles International Airport (LAX) to Saint John’s is approximately 8 h. 10 min.

What are the nearest airports to Saint John’s?

These are the airports closests to Saint John’s:

  • Vance W. Amory International Airport (79 km) – Charlestown
  • Robert L. Bradshaw International Airport (95 km) – Basseterre
  • Pointe-à-Pitre Le Raizet (101 km) – Pointe-à-Pitre

How many inhabitants are there in Saint John’s?

Saint John’s has approximately 35,499 inhabitants.

How big is Saint John’s?

The area of Saint John’s is around 2,630 km².

What is the currency of Saint John’s?

In Saint John’s the East Caribbean dollar (XCD) is used to pay.

Exchange rates on 19 October 2021

  • 1 East Caribbean dollar = 2.70 US dollar
  • 1 US dollar = 0.37 East Caribbean dollar
  • 10 East Caribbean dollar = 27.03 US dollar
  • 10 US dollar = 3.70 East Caribbean dollar
  • 100 East Caribbean dollar = 270.26 US dollar
  • 100 US dollar = 37.00 East Caribbean dollar

What is the area code of Saint John’s?

The area code to call Saint John’s is +1809.